201419896

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{5843}}^1$

素因数の和:6019

約数の個数: 32

約数和(自身を含む): 392716800

約数和(自身を除く): 191296904

約数列:

[1, 2, 4, 8, 31, 62, 124, 139, 248, 278, 556, 1112, 4309, 5843, 8618, 11686, 17236, 23372, 34472, 46744, 181133, 362266, 724532, 812177, 1449064, 1624354, 3248708, 6497416, 25177487, 50354974, 100709948, 201419896]

約数ペア:

[(1, 201419896), (2, 100709948), (4, 50354974), (8, 25177487), (31, 6497416), (62, 3248708), (124, 1624354), (139, 1449064), (248, 812177), (278, 724532), (556, 362266), (1112, 181133), (4309, 46744), (5843, 34472), (8618, 23372), (11686, 17236)]